<div class="row content">
  <div class="col-md-2 left">
    <div class="menu">
      <ul>
        <li>
            <a
            [ngClass]="{'active':activeMenu == 'term'}"
            (click)="selectedMenu('term')"
            class="flex-sm-fill text-sm-center nav-link" routerLink="term">学期</a>
        </li>
        <!-- <li>
            <a
            [ngClass]="{'active':activeMenu == 'course'}"
            (click)="selectedMenu('course')"
            class="flex-sm-fill text-sm-center nav-link" routerLink="course">课程</a>
        </li> -->
        <li>
            <a
            [ngClass]="{'active':activeMenu == 'class'}"
            (click)="selectedMenu('class')"
            class="flex-sm-fill text-sm-center nav-link active" routerLink="class">排班</a>
        </li>
      </ul>
    </div>
  </div>
  <div class="col-md-10">
      <router-outlet></router-outlet>
  </div>
</div>
